<!DOCTYPE html>
<html lang="en">
<head>
    <meta http-equiv="content-Type" charset="UTF-8">
    <meta http-equiv="x-ua-compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Title</title>
    <script src="jQuery-3.5.1.js"></script>
    <script src="bootstrap-3.3.7-dist/js/bootstrap.min.js"></script>
    <link rel="stylesheet" href="bootstrap-3.3.7-dist/css/bootstrap.min.css">
</head>
<body>
<form action="" method="post">
    {% csrf_token %}
    <input type="text" name="username">
    <input type="text" name="password">
    <input type="submit" value="登录">
</form>
</body>
</html>